Grantfork is located in Madison County. About 341 people live here (as of 2020). Between 2010 and 2020, the population grew from 337 to 341. There are about 29 streets in Grantfork. Grantfork is human settlement in Illinois, United States of America. Among other things, Grantfork has restaurants and schools.
| Area | 0.3 |
| Located in | Madison County |
| Country | United States |
| Population | 341 |
| Official name | Grantfork |
| Bike path |
| Bike lane on roadway |
| Cycling allowed on bus lane |
| Bicycle street |
| Open to cyclists |
| Open to cyclists, good path |
| Cycling prohibited |
| Cobblestone |
| Long-distance bike route | (depending on scale) |
| Long-distance bike route |
| Long-distance hiking trail | (depending on scale) |
| Long-distance hiking trail |
| Pedestrians prohibited |
Public transit map Grantfork Legend 
Bicycle map Grantfork Legend 
Pedestrian map Grantfork Legend